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Date: Tue, 15 Nov 2022 15:52:15 -0600
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Hante Meuleman <hante.meuleman@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Arend van Spriel <aspriel@gmail.com>,
Kalle Valo <kvalo@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>
Cc: SHA-cyfmac-dev-list@infineon.com,
brcm80211-dev-list.pdl@broadcom.com, netdev@vger.kernel.org,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH 0/2][next] wifi: brcmfmac: common: Replace one-element array
with flexible-array member
Message-ID: <cover.1668548907.git.gustavoars@kernel.org>
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| Series |
wifi: brcmfmac: common: Replace one-element array with flexible-array member
|
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|
Hi! This series aims to replace a one-element array with flexible-array member in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h (in struct brcmf_dload_data_le) and use the struct_size() helper. This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/230 Link: https://github.com/KSPP/linux/issues/79 Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] Gustavo A. R. Silva (2): wifi: brcmfmac: replace one-element array with flexible-array member in struct brcmf_dload_data_le wifi: brcmfmac: Use struct_size() in code ralated to struct brcmf_dload_data_le drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 7 ++++--- .../net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-)